! Started logfile: /d2/scr/pima/bp177e_uvs/J1853+1342_X_uvs.log on Sat Mar 22 21:08:41 2014 obs /d2/scr/pima/bp177e_uvs/J1853+1342_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177e_uvs/J1853+1342_X_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.916667 visibilities/baseline/integration-bin. ! Found source: J1853+1342 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1056 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177e_uvs/J1853+1342_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000412Jy sigma=38.827058 ! Fit after self-cal, rms=0.980836Jy sigma=38.099886 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.001 mas, bmaj=2.414 mas, bpa=22.68 degrees ! Estimated noise=0.77729 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0144083 Jy ! Component: 100 - total flux cleaned = 0.017739 Jy ! Total flux subtracted in 100 components = 0.017739 Jy ! Clean residual min=-0.001807 max=0.002282 Jy/beam ! Clean residual mean=-0.000002 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.017739 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.017739 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.019327Jy sigma=0.642926 ! Fit after self-cal, rms=0.017455Jy sigma=0.566295 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0026512 Jy ! Component: 100 - total flux cleaned = 0.0040695 Jy ! Total flux subtracted in 100 components = 0.0040695 Jy ! Clean residual min=-0.001766 max=0.001890 Jy/beam ! Clean residual mean=-0.000001 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.0218085 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 20 components and 0.0218085 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016917Jy sigma=0.544831 ! Fit after self-cal, rms=0.016915Jy sigma=0.544668 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.267 mas, bmaj=2.578 mas, bpa=18.26 degrees ! Estimated noise=0.583292 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129762 Jy ! Component: 100 - total flux cleaned = 0.00204468 Jy ! Component: 150 - total flux cleaned = 0.00251983 Jy ! Component: 200 - total flux cleaned = 0.00279557 Jy ! Total flux subtracted in 200 components = 0.00279557 Jy ! Clean residual min=-0.001426 max=0.001558 Jy/beam ! Clean residual mean=-0.000001 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.0246041 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 37 components and 0.0246041 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016790Jy sigma=0.540585 ! Fit after self-cal, rms=0.016788Jy sigma=0.540489 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.267 x 2.578 at 18.26 degrees (North through East) ! Clean map min=-0.0013483 max=0.019909 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.92 HN 0.95 KP 0.91 ! LA 0.92 NL 1.01 OV 0.99 PT 0.85 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.016788Jy sigma=0.540489 ! Fit after self-cal, rms=0.016563Jy sigma=0.538639 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.271 mas, bmaj=2.581 mas, bpa=18.16 degrees ! Estimated noise=0.574423 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00024755 Jy ! Component: 100 - total flux cleaned = -0.000248249 Jy ! Component: 150 - total flux cleaned = -0.000235679 Jy ! Component: 200 - total flux cleaned = -0.000224375 Jy ! Total flux subtracted in 200 components = -0.000224375 Jy ! Clean residual min=-0.001342 max=0.001533 Jy/beam ! Clean residual mean=-0.000001 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.0243797 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 40 components and 0.0243797 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016557Jy sigma=0.538232 ! Fit after self-cal, rms=0.016558Jy sigma=0.538194 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016558Jy sigma=0.538194 ! Fit after self-cal, rms=0.016546Jy sigma=0.538184 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.271 mas, bmaj=2.581 mas, bpa=18.14 degrees ! Estimated noise=0.573778 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.58802e-05 Jy ! Component: 100 - total flux cleaned = -1.02824e-05 Jy ! Component: 150 - total flux cleaned = -9.94864e-08 Jy ! Component: 200 - total flux cleaned = 1.37836e-05 Jy ! Total flux subtracted in 200 components = 1.37836e-05 Jy ! Clean residual min=-0.001327 max=0.001532 Jy/beam ! Clean residual mean=-0.000001 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.0243935 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 43 components and 0.0243935 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016542Jy sigma=0.538045 ! Fit after self-cal, rms=0.016542Jy sigma=0.538027 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-5.8, 39). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000590227 Jy ! Component: 100 - total flux cleaned = 0.00064722 Jy ! Component: 150 - total flux cleaned = 0.000753731 Jy ! Component: 200 - total flux cleaned = 0.000846023 Jy ! Total flux subtracted in 200 components = 0.000846023 Jy ! Clean residual min=-0.001128 max=0.001183 Jy/beam ! Clean residual mean=-0.000001 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0252395 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 60 components and 0.0252395 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016411Jy sigma=0.533117 ! Fit after self-cal, rms=0.016395Jy sigma=0.532681 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016395Jy sigma=0.532681 ! Fit after self-cal, rms=0.016425Jy sigma=0.527115 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.263 mas, bmaj=2.585 mas, bpa=18.66 degrees ! Estimated noise=0.573439 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000351258 Jy ! Component: 100 - total flux cleaned = 0.000424896 Jy ! Component: 150 - total flux cleaned = 0.000467513 Jy ! Component: 200 - total flux cleaned = 0.000506696 Jy ! Total flux subtracted in 200 components = 0.000506696 Jy ! Clean residual min=-0.001043 max=0.001095 Jy/beam ! Clean residual mean=-0.000002 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.0257462 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 79 components and 0.0257462 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016403Jy sigma=0.526530 ! Fit after self-cal, rms=0.016408Jy sigma=0.526378 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.34965e-05 Jy ! Component: 100 - total flux cleaned = 7.24801e-05 Jy ! Component: 150 - total flux cleaned = 8.92816e-05 Jy ! Component: 200 - total flux cleaned = 9.71323e-05 Jy ! Total flux subtracted in 200 components = 9.71323e-05 Jy ! Clean residual min=-0.001008 max=0.001075 Jy/beam ! Clean residual mean=-0.000001 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.0258433 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 82 components and 0.0258433 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016398Jy sigma=0.526072 ! Fit after self-cal, rms=0.016396Jy sigma=0.526062 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016396Jy sigma=0.526062 ! Fit after self-cal, rms=0.016241Jy sigma=0.524059 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.405 mas, bmaj=3.164 mas, bpa=0.9714 degrees ! Estimated noise=0.659193 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00036619 Jy ! Component: 100 - total flux cleaned = -0.000396282 Jy ! Component: 150 - total flux cleaned = -0.000409594 Jy ! Component: 200 - total flux cleaned = -0.000409613 Jy ! Total flux subtracted in 200 components = -0.000409613 Jy ! Clean residual min=-0.001028 max=0.001144 Jy/beam ! Clean residual mean=-0.000002 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.0254337 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 91 components and 0.0254337 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016239Jy sigma=0.523937 ! Fit after self-cal, rms=0.016239Jy sigma=0.523847 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.57758e-05 Jy ! Component: 100 - total flux cleaned = -7.54615e-05 Jy ! Component: 150 - total flux cleaned = -9.68566e-05 Jy ! Component: 200 - total flux cleaned = -0.000106519 Jy ! Total flux subtracted in 200 components = -0.000106519 Jy ! Clean residual min=-0.001016 max=0.001131 Jy/beam ! Clean residual mean=-0.000002 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.0253272 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 95 components and 0.0253272 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016239Jy sigma=0.523788 ! Fit after self-cal, rms=0.016238Jy sigma=0.523766 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.259 mas, bmaj=2.59 mas, bpa=18.78 degrees ! Estimated noise=0.570178 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.259 x 2.59 at 18.78 degrees (North through East) ! Clean map min=-0.0010043 max=0.019479 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9913 mas, bmaj=2.434 mas, bpa=22.96 degrees ! Estimated noise=0.756334 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0153774 Jy ! Component: 100 - total flux cleaned = 0.0190763 Jy ! Component: 150 - total flux cleaned = 0.0206749 Jy ! Component: 200 - total flux cleaned = 0.0217368 Jy ! Total flux subtracted in 200 components = 0.0217368 Jy ! Clean residual min=-0.001454 max=0.001619 Jy/beam ! Clean residual mean=-0.000002 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.0217368 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0217368 Jy ! Inverting map and beam ! Estimated beam: bmin=1.259 mas, bmaj=2.59 mas, bpa=18.78 degrees ! Estimated noise=0.570178 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132161 Jy ! Component: 100 - total flux cleaned = 0.00186733 Jy ! Component: 150 - total flux cleaned = 0.00229246 Jy ! Component: 200 - total flux cleaned = 0.0025918 Jy ! Total flux subtracted in 200 components = 0.0025918 Jy ! Clean residual min=-0.001171 max=0.001095 Jy/beam ! Clean residual mean=-0.000002 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.0243286 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 44 components and 0.0243286 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.405 mas, bmaj=3.164 mas, bpa=0.9714 degrees ! Estimated noise=0.659193 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000563789 Jy ! Component: 100 - total flux cleaned = 0.000751902 Jy ! Component: 150 - total flux cleaned = 0.000810107 Jy ! Component: 200 - total flux cleaned = 0.000810148 Jy ! Total flux subtracted in 200 components = 0.000810148 Jy ! Clean residual min=-0.001079 max=0.001182 Jy/beam ! Clean residual mean=-0.000002 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.0251387 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.51139e-06 Jy ! Component: 100 - total flux cleaned = 3.50036e-05 Jy ! Component: 150 - total flux cleaned = 5.04836e-05 Jy ! Component: 200 - total flux cleaned = 5.75421e-05 Jy ! Total flux subtracted in 200 components = 5.75421e-05 Jy ! Clean residual min=-0.001054 max=0.001166 Jy/beam ! Clean residual mean=-0.000002 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0251963 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 76 components and 0.0251963 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.259 mas, bmaj=2.59 mas, bpa=18.78 degrees ! Estimated noise=0.570178 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000246409 Jy ! Component: 100 - total flux cleaned = 0.000283137 Jy ! Component: 150 - total flux cleaned = 0.000305198 Jy ! Component: 200 - total flux cleaned = 0.000315645 Jy ! Total flux subtracted in 200 components = 0.000315645 Jy ! Clean residual min=-0.001027 max=0.001107 Jy/beam ! Clean residual mean=-0.000001 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0255119 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 86 components and 0.0255119 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016259Jy sigma=0.524260 ! Fit after self-cal, rms=0.016261Jy sigma=0.524224 wmodel /d2/scr/pima/bp177e_uvs/J1853+1342_X_map.mod ! Writing 86 model components to file: /d2/scr/pima/bp177e_uvs/J1853+1342_X_map.mod wobs /d2/scr/pima/bp177e_uvs/J1853+1342_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177e_uvs/J1853+1342_X_uvs.fits wwins /d2/scr/pima/bp177e_uvs/J1853+1342_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177e_uvs/J1853+1342_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00016498 Jy ! Component: 100 - total flux cleaned = 0.000307354 Jy ! Component: 150 - total flux cleaned = 0.000421871 Jy ! Component: 200 - total flux cleaned = 0.00054477 Jy ! Component: 250 - total flux cleaned = 0.000689884 Jy ! Component: 300 - total flux cleaned = 0.000814063 Jy ! Component: 350 - total flux cleaned = 0.00093351 Jy ! Component: 400 - total flux cleaned = 0.0010234 Jy ! Component: 450 - total flux cleaned = 0.00108557 Jy ! Component: 500 - total flux cleaned = 0.00115783 Jy ! Component: 550 - total flux cleaned = 0.00123906 Jy ! Component: 600 - total flux cleaned = 0.00130635 Jy ! Component: 650 - total flux cleaned = 0.00136067 Jy ! Component: 700 - total flux cleaned = 0.00141378 Jy ! Component: 750 - total flux cleaned = 0.00148606 Jy ! Component: 800 - total flux cleaned = 0.00151644 Jy ! Component: 850 - total flux cleaned = 0.00159507 Jy ! Component: 900 - total flux cleaned = 0.00164331 Jy ! Component: 950 - total flux cleaned = 0.00166231 Jy ! Component: 1000 - total flux cleaned = 0.00171767 Jy ! Component: 1050 - total flux cleaned = 0.00173574 Jy ! Component: 1100 - total flux cleaned = 0.00178025 Jy ! Component: 1150 - total flux cleaned = 0.00182399 Jy ! Component: 1200 - total flux cleaned = 0.00185852 Jy ! Component: 1250 - total flux cleaned = 0.00190089 Jy ! Component: 1300 - total flux cleaned = 0.00192606 Jy ! Component: 1350 - total flux cleaned = 0.00200016 Jy ! Component: 1400 - total flux cleaned = 0.00202453 Jy ! Component: 1450 - total flux cleaned = 0.0020727 Jy ! Component: 1500 - total flux cleaned = 0.00208852 Jy ! Component: 1550 - total flux cleaned = 0.00214318 Jy ! Component: 1600 - total flux cleaned = 0.00215098 Jy ! Component: 1650 - total flux cleaned = 0.00218914 Jy ! Component: 1700 - total flux cleaned = 0.00221168 Jy ! Component: 1750 - total flux cleaned = 0.00221909 Jy ! Component: 1800 - total flux cleaned = 0.00219707 Jy ! Component: 1850 - total flux cleaned = 0.00222631 Jy ! Component: 1900 - total flux cleaned = 0.00224794 Jy ! Component: 1950 - total flux cleaned = 0.00228346 Jy ! Component: 2000 - total flux cleaned = 0.00227631 Jy ! Component: 2050 - total flux cleaned = 0.00227637 Jy ! Component: 2100 - total flux cleaned = 0.00229032 Jy ! Component: 2150 - total flux cleaned = 0.00230401 Jy ! Component: 2200 - total flux cleaned = 0.00229716 Jy ! Component: 2250 - total flux cleaned = 0.00230393 Jy ! Component: 2300 - total flux cleaned = 0.00231724 Jy ! Component: 2350 - total flux cleaned = 0.00233702 Jy ! Component: 2400 - total flux cleaned = 0.00234355 Jy ! Component: 2450 - total flux cleaned = 0.00234357 Jy ! Component: 2500 - total flux cleaned = 0.00237583 Jy ! Component: 2550 - total flux cleaned = 0.00238224 Jy ! Component: 2600 - total flux cleaned = 0.00238868 Jy ! Component: 2650 - total flux cleaned = 0.00241387 Jy ! Component: 2700 - total flux cleaned = 0.00242632 Jy ! Component: 2750 - total flux cleaned = 0.00241389 Jy ! Component: 2800 - total flux cleaned = 0.0024324 Jy ! Component: 2850 - total flux cleaned = 0.0024017 Jy ! Component: 2900 - total flux cleaned = 0.00242004 Jy ! Component: 2950 - total flux cleaned = 0.00242004 Jy ! Component: 3000 - total flux cleaned = 0.00242608 Jy ! Component: 3050 - total flux cleaned = 0.00241406 Jy ! Component: 3100 - total flux cleaned = 0.002438 Jy ! Component: 3150 - total flux cleaned = 0.00241418 Jy ! Component: 3200 - total flux cleaned = 0.00240825 Jy ! Component: 3250 - total flux cleaned = 0.00242597 Jy ! Component: 3300 - total flux cleaned = 0.002426 Jy ! Component: 3350 - total flux cleaned = 0.00242599 Jy ! Component: 3400 - total flux cleaned = 0.00242602 Jy ! Component: 3450 - total flux cleaned = 0.00246665 Jy ! Component: 3500 - total flux cleaned = 0.00245506 Jy ! Component: 3550 - total flux cleaned = 0.00248391 Jy ! Component: 3600 - total flux cleaned = 0.0024954 Jy ! Component: 3650 - total flux cleaned = 0.00250692 Jy ! Component: 3700 - total flux cleaned = 0.00251266 Jy ! Component: 3750 - total flux cleaned = 0.00253552 Jy ! Component: 3800 - total flux cleaned = 0.00254695 Jy ! Component: 3850 - total flux cleaned = 0.00257547 Jy ! Component: 3900 - total flux cleaned = 0.00258684 Jy ! Component: 3950 - total flux cleaned = 0.00260389 Jy ! Component: 4000 - total flux cleaned = 0.00262091 Jy ! Component: 4050 - total flux cleaned = 0.00262091 Jy ! Total flux subtracted in 4096 components = 0.00263225 Jy ! Clean residual min=-0.000398 max=0.000379 Jy/beam ! Clean residual mean=-0.000000 rms=0.000091 Jy/beam ! Combined flux in latest and established models = 0.0281442 Jy keep ! Adding 241 model components to the UV plane model. ! The established model now contains 327 components and 0.0281442 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177e_uvs/J1853+1342_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.259 x 2.59 at 18.78 degrees (North through East) ! Clean map min=-0.00090984 max=0.019642 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177e_uvs/J1853+1342_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0196419 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.88576e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.35716 1.35716 2.71433 5.42866 10.8573 21.7146 43.4293 86.8585 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.019 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 221.049 quit ! Quitting program ! Log file /d2/scr/pima/bp177e_uvs/J1853+1342_X_uvs.log closed on Sat Mar 22 21:08:46 2014